Extended content:
Characteristics of electric pressure cooker
The advantages of ordinary aluminum alloy pressure cooker are light weight, fast heat transfer, low price, aluminum oxide layer on the surface to prevent corrosion (avoid damage) and rapid cooling with cold water. The service life is calculated as per day 1 hour, and its service life is 8 years, which is not suitable for induction cookers.
Stainless steel composite bottom aluminum alloy pressure cooker is as suitable for induction cooker as stainless steel pressure cooker, and has the advantages of ordinary aluminum alloy pressure cooker. Avoid fire when using with open flame, prevent the bottom from cooling rapidly, and prevent the stainless steel composite bottom from deforming and falling off.
Stainless steel pressure cooker is expensive: heat-resistant, beautiful, not easy to react with acid, alkali and salt in food, and its service life of one hour per day is about 10 year. Suitable for induction cooker, easy to change color on gas stove and electric stove, not allowed to be cooled quickly with cold water, not suitable for frying Chinese medicine.
Electric pressure cooker is easy to use, expensive, low working pressure, 50KPa( 150KPa), heat preservation function, and the inner cooker can be disassembled and replaced. Fish can be stewed intelligently, without water, without automatic power failure, and can be heated and kept warm at intervals.
The problem of line aging is not as long as the service life of pressure cooker. The shell of the electric pressure cooker can keep warm, and the energy efficiency is naturally higher than that of the traditional pressure cooker. Although gas is not expensive, cooking time above 1 hour is obviously not low-carbon. If you want to buy pressure cookers selectively, you must choose pressure cookers with brands, manufacturers, instructions and qualified quality.
References:
Baidu encyclopedia pressure cooker